Joonas Westlin • 2/18/2018

Exploring ActionResult<T> in ASP.NET Core 2.1

This technical article examines the ActionResult<T> type introduced in ASP.NET Core 2.1. It explains how this generic return type allows API actions to return either a typed object or an ActionResult, simplifying code and enabling better OpenAPI/Swagger documentation without requiring extra attributes. The post also delves into its implementation, including implicit operators and the IConvertToActionResult interface.

0 comments

#Web API #Openapi #Aspnet Core